If you can dream it, you can do it.
Do not weep do not wax indignant. Understand.
What you do today can improve all your tomorrows.
Be thine own palace, or the world's thy jail.
After a storm comes a calm.
The wise does at once what the fool does at last.
Things do not happen. Things are made to happen.
Always desire to learn something useful.
If you're going through hell, keep going.
The dog that trots about finds a bone.
A wisely chosen illustration is almost essential to fasten the truth upon the ordinary mind, and no teacher can afford to neglect this part of his preparation.